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Pikes Peak Adventure
League |
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Membership -
Shermie Wiehe &
Jill Jantzen
- May 6, 2006 Rules to follow:
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Links of Interest
Meaning of Markings in Jewelry, etc.
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Gold filled markings (W
1/20 14K G.F.) means W=weight, 1/20 = 5% Gold, G.F. = Gold Filled, Gold Filled is 300 times thicker than Gold Plating. Gold Filled is bonded to brass or bronze with fusing (heat and pressure). By law, 5% of it's total weight must be Gold. |
Gold Plating: Thin coating of Gold over a base metal (Electroplating). A Gold-Plated item will be marked 18K or 14KHGE (Heavy Gold Electroplating). Gold Plating is 7-100 millionths of an inch thick.
Silver: